Tag: albef

• Florence A New Foundation Model for Computer Vision (24 Oct 2023)
  

  This is my reading note for Florence: A New Foundation Model for Computer Vision. This paper proposes a foundation model for vision (image/video) and text based on UniCL loss. It uses Swin-transformer and Roberta for the encoder.

• Unified Contrastive Learning in Image-Text-Label Space (23 Oct 2023)
  

  This is my reading note for Unified Contrastive Learning in Image-Text-Label Space. This paper proposes to combine label in image-text contrast loss. It treats the image or text from the same labels are from the same class and thus is required to have higher similarity; in contrast loss of CLIP, image/text is required to be similar if they are from the same pair.

• OmniVL One Foundation Model for Image-Language and Video-Language Tasks (22 Oct 2023)
  

  This is my reading note for OmniVL:One Foundation Model for Image-Language and Video-Language Tasks. The paper proposes a vision language pre-training method optimized to linear probe for classification problem. To this end, it modifies the contrast loss by creating positive. samples from the images of same label class.

• Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Training (19 Oct 2023)
  

  This is my reading note for Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Training. This paper proposes several methods to improve image-text model pre-training: 1) filtering the dataset according complexity, action and text spotting (CAT); 2) concept distillation (object category and attributes); 3) hard negative mining for contrast pairs.

• Align before Fuse Vision and Language Representation Learning with Momentum Distillation (11 Oct 2023)
  

  This is my reading note for Align before Fuse: Vision and Language Representation Learning with Momentum Distillation. The paper proposes a multi modality model which is trained base on contrast loss, mask language modeling and image-text match. To handle noisy pairs of text and image, it track moving average of model and distill to the final model.

• An Empirical Study of Training End-to-End Vision-and-Language Transformers (21 Sep 2023)
  

  This is my reading note for An Empirical Study of Training End-to-End Vision-and-Language Transformers. This paper provides a good review and comparison of multi modality (video and text) model’s design choice.

• Image as a Foreign Language BEiT Pretraining for All Vision and Vision-Language Tasks (05 Aug 2023)
  

  This is my reading note for Image as a Foreign Language BEiT Pretraining for All Vision and Vision-Language Tasks. The paper proposes a multi modality model which models image data as foreign language and propose only to use masked language models as the pre-train tasks.

• CoCa Contrastive Captioners are Image-Text Foundation Models (31 Jul 2023)
  

  This is my reading note for CoCa: Contrastive Captioners are Image-Text Foundation Models. The paper proposes a multi modality model, especially it models the problem as image caption as well as text alignment problem. The model contains three component: a vision encoder, a text decoder (which generates text embedding ) and a multi modality decoder , which generate caption given image and text embedding.

• Tag2Text Guiding Vision-Language Model via Image Tagging (21 Jun 2023)
  

  This is my reading note for Tag2Text: Guiding Vision-Language Model via Image Tagging. This paper proposes to add tag recognition to vision language model and shows improved performance.